Merge branch 'milestone/monitoring' into jennifer/request_id

[trust_router.git] / include / tr_trp.h

diff --git a/include/tr_trp.h b/include/tr_trp.h
index 48bc331..dea20e4 100644 (file)
--- a/include/tr_trp.h
+++ b/include/tr_trp.h
@@ -1,15 +1,87 @@
+/*
+ * Copyright (c) 2016, JANET(UK)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of JANET(UK) nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
 #ifndef TR_TRP_H
 #define TR_TRP_H
 
+#include <event2/event.h>
 #include <talloc.h>
 #include <pthread.h>
 
+#include <tr.h>
 #include <trp_internal.h>
 #include <tr_config.h>
+#include <tr_cfgwatch.h>
 #include <tr_event.h>
+#include <mon_internal.h>
+
+typedef struct tr_trps_events {
+  struct event *trps_ev;
+  struct tr_socket_event *listen_ev;
+  struct event *mq_ev;
+  struct event *connect_ev;
+  struct event *update_ev;
+  struct event *sweep_ev;
+} TR_TRPS_EVENTS;
+
+/* typedef'ed as TR_INSTANCE in tr.h */
+struct tr_instance {
+  TR_CFG_MGR *cfg_mgr;
+  TIDS_INSTANCE *tids;
+  TRPS_INSTANCE *trps;
+  MONS_INSTANCE *mons;
+  TR_CFGWATCH *cfgwatch;
+  TR_TRPS_EVENTS *events;
+};
+
+/* messages between threads */
+#define TR_MQMSG_MSG_RECEIVED "msg received"
+#define TR_MQMSG_TRPC_DISCONNECTED "trpc disconnected"
+#define TR_MQMSG_TRPC_CONNECTED "trpc connected"
+#define TR_MQMSG_TRPS_DISCONNECTED "trps disconnected"
+#define TR_MQMSG_TRPS_CONNECTED "trps connected"
+#define TR_MQMSG_ABORT "abort"
 
 /* prototypes */
-int tr_trps_event_init(struct event_base *base, TRPS_INSTANCE *trps, TR_CFG_MGR *cfg_mgr,
-                       struct tr_socket_event *trps_ev);
+TRP_RC tr_trps_event_init(struct event_base *base, struct tr_instance *tr);
+TRP_RC tr_add_local_routes(TRPS_INSTANCE *trps, TR_CFG *cfg);
+TRP_RC tr_trpc_initiate(TRPS_INSTANCE *trps, TRP_PEER *peer, struct event *ev);
+void tr_config_changed(TR_CFG *new_cfg, void *cookie);
+TRP_RC tr_connect_to_peers(TRPS_INSTANCE *trps, struct event *ev);
+void tr_peer_status_change(TRP_PEER *peer, void *cookie);
+
+/* tr_trp_mons.h */
+void tr_trp_register_mons_handlers(TRPS_INSTANCE *trps, MONS_INSTANCE *mons);
 
 #endif /* TR_TRP_H */